67 MDI definitions

Michelson Doppler Imager 
Multiple Document Interface 
Medium Dependent Interface 
Magnetic Direction Indicator 
Miss Distance Indicator 
Media Dependent Interface 
Metered Dose Inhaler 
Manipulation Dependent Interface 
Mechanical Design Integration 
Memory Display Interface 
methane diisocyanate 
Methylene Diisocyanate 
methylene diphenyl diisocyanate 
multiple daily injection 
Major Depression Inventory 
Management Data and Information 
Management Development I 
manic depressive illness 
manic-depressive illness 
Manual Data Input 
Manual Data Interchange 
Maryland Department of Information 
Material Due In 
Maximum Demand Indicator 
Media Delivery Index 
Media Dependant Interface 
Mental Development Index 
Mental Developmental Index 
Menu-Driven Interface 
Message Desk Indicator